Stadium: Court 3 Round: 26 Ground: Clay
| ITF M15 Horgen | 2019/08/28 11:25 | Antoine Bellier v Valentin Guenther | 4-6,7-6,3-6 |
| ITF M15 Ueberlingen | 2019/08/22 08:00 | Peter Heller v Valentin Guenther | 6-4,6-3 |
| ITF M15 Ueberlingen | 2019/08/21 09:35 | Valentin Guenther v Manfred Fellin | 3-6,6-2,6-1 |
| ITF M25 Kassel | 2019/07/19 12:00 | Sadio Doumbia v Valentin Guenther | 7-5,6-2 |
| ITF M25 Kassel | 2019/07/18 09:00 | Marek Gengel v Valentin Guenther | 7-6,2-6,4-6 |
| ITF M25 Kassel | 2019/07/17 09:30 | Valentin Guenther v Fabien Reboul | 6-4,2-6,6-1 |
| ITF M25 Kassel | 2019/07/16 09:25 | Markus Wunder v Valentin Guenther | 1-6,5-7 |
| ITF M15 Marburg | 2019/07/11 17:40 | Robin Stanek v Valentin Guenther | 6-1,7-6 |
| ITF M15 Horgen | 2019/08/28 13:00 | Laurin Aerne v Pascal Meis | 3-6,4-6 |
| ITF M15 Saarlouis | 2019/07/05 14:00 | Bruno Santanna v Pascal Meis | 6-4,6-3 |
| ITF M15 Saarlouis | 2019/07/04 14:15 | Pascal Meis v Luca Gelhardt | 6-3,6-2 |
| ITF M15 Saarlouis | 2019/07/03 13:50 | Mats Rosenkranz v Pascal Meis | 3-6,4-6 |
| ITF M15 Kamen | 2019/06/28 11:00 | Pascal Meis v James Frawley | 7-5,7-6 |
| ITF M15 Kamen | 2019/06/27 09:00 | Mats Rosenkranz v Pascal Meis | 6-3,3-6,4-6 |
| ITF M15 Kamen | 2019/06/26 11:00 | Pascal Meis v Kenneth Raisma | 6-3,5-7,6-2 |
| ITF M15 Balatonalmadi | 2019/06/20 08:00 | Zizou Bergs v Pascal Meis | 6-1,6-4 |